British Prime Minister Theresa May on Thursday named Gavin Williamson as new defence secretary after his predecessor Michael Fallon was forced to step down over a sexual harassment scandal sweeping parliament.
It represents a significant promotion for the 41-year-old, a trusted ally whose former job as chief whip involved enforcing discipline for May's Conservative party in parliament.
Williamson, who was only elected to parliament in 2010, is best known for having a pet tarantula, Cronus, that he keeps in a glass-sided tank on his desk.
"The Queen has been pleased to approve the appointment of Right Honourable Gavin Williamson as Secretary of State for Defence," Downing Street said in a statement.
The job is one of the biggest in the British government, and one of the most challenging.
Britain, a member of the Nato military alliance, spends two percent of its gross domestic product (GDP) on defence but the armed forces are facing constant pressure to cut costs.
Fallon announced his resignation late Wednesday, the first casualty of a deepening scandal over sexual harassment at Westminster.
He had apologised earlier in the week for touching a journalist's knee in 2002, but reports suggest there were other allegations which had not yet been made public.
"I accept that in the past I have fallen below the high standards that we require of the Armed Forces that I have the honour to represent," Fallon said.
Williamson has moved swiftly up the ranks of the Conservatives and was appointed the party's chief whip - a key role akin to being a team manager to maintain voting discipline - by May when she became prime minister in 2016.
The 41-year-old has had no previous experience of Britain's armed forces, according to his online profile.
